Spectrex 20/20F - Fast UV/IR Flame Detector - Manual (Page 5)

Spectrex Inc. - SharpEye TM UV/IR (F) Flame Detector Manual – TM756100 Rev A, July 2005
I
T ABLE OF C ONTENT
1. Scope................................................................................................................1
1.1 Product Overview ........................................................................................1
1.2 Document Overview ....................................................................................1
2. Technical Description........................................................................................2
2.1 Principles Of Operation ...............................................................................2
2.2 Sensing Elements .......................................................................................2
2.3 Detection Levels..........................................................................................3
2.4 Detector Structure .......................................................................................3
2.5 System Configuration ..................................................................................3
2.6 Detector Type..............................................................................................3
2.7 Product Marking ..........................................................................................3
3. Performance .....................................................................................................6
3.1 Detection Sensitivity ....................................................................................6
3.2 Cone Of Vision ............................................................................................8
3.3 False Alarms ...............................................................................................9
4. Operation ........................................................................................................10
4.1 Visual Indications ......................................................................................10
4.2 Output Signals...........................................................................................10
5. Technical Specifications .................................................................................10
5.1 Electrical Specifications.............................................................................10
5.2 Mechanical Specifications .........................................................................11
5.3 Environmental Specifications ....................................................................12
6. Installation Instructions ...................................................................................13
6.1 Introduction................................................................................................13
6.2 General Considerations.............................................................................13
6.3 Preparations For Installation......................................................................14
6.4 Conduit Installation....................................................................................14
6.5 Detector Mounting .....................................................................................15
6.5.1 Swivel Mount Kit .................................................................................15
6.5.2 Swivel installation (Figure 4a and 4b) .................................................15
6.6 Wiring (Refer to Fig. 5) ..............................................................................18
6.7 Terminal Wiring (Figures 6,7) ....................................................................19
7. Operating Instructions.....................................................................................22
7.1 Scope ........................................................................................................22
7.2 Power-Up ..................................................................................................22
7.3 Testing With Fire Simulator (See Appendix D) ..........................................22
7.4 Safety Precautions ....................................................................................23
8. Maintenance Instructions ................................................................................24
8.1 Scope ........................................................................................................24
8.2 Maintenance Tools and Personnel ............................................................24
8.3 Preventive Maintenance Procedures.........................................................24
8.4 Periodic Maintenance Procedures.............................................................24
8.4.1 Power Up Procedure ..........................................................................24
8.4.2 Functional Test Procedure..................................................................24